dom解析xml之中文乱码问题

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

DocumentBuilder db = dbf.newDocumentBuilder();

Document document = db.parse(fileName);

在建立xml文档时，一般保存时默认以ansi码保存，再以utf-8读取，若有中文再会出现问题。

解决方法1，在xml中重新以utf-8保存。

解决方法2，读取xml文件时，把字节流按指定编码转换成字符流

DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();

DocumentBuilder db = dbf.newDocumentBuilder();

BufferedReader br= new BufferedReader(new InputStreamReader(new FileInputStream(fileName),"utf-8"));

InputSource is = new InputSource(br);

Document document = db.parse(is);